001: 1695
003: Starlibrary PMS 4.5
005: 20180505
020: ^a9211512336
066: ^aun.C
072: ^achildren - mortality_ developing Countries
082: ^a618.92
100: ^aunited Nations
240: ^aChild Mortality in Developing Countries: Socioeconomic Differentials, Trens and Implications
245: ^a ^b Socioeconomic Differentials, Trens and Implications
260: ^c1991
300: ^b129 ص: ill؛ 29سم